Pesto Pasta - cooking recipe

Ingredients

1/2 cup chopped onion
2 1/2 tablespoons pesto
2 tablespoons olive oil
2 tablespoons grated Parmesan cheese
1 (16 ounce) package pasta
salt to taste
ground black pepper to taste

Preparation

Cook pasta in a large pot of boiling water until done. Drain.
Meanwhile, heat the oil in a frying pan over medium low heat. Add pesto, onion, and salt and pepper. Cook about five minutes, or until onions are soft.
In a large bowl, mix pesto mixture into pasta. Stir in grated cheese. Serve.